20776-12-9
20776-12-9 structure
- Name: 2-Methyl-1-naphthalenesulfonic acid
- Chemical Name: 2-Methylnaphthalene-1-sulfonic acid
- CAS Number: 20776-12-9
- Molecular Formula: C11H10O3S
- Molecular Weight: 222.26000
- Create Date: 2016-06-13 03:36:16
- Modify Date: 2025-09-21 13:38:34
| Name | 2-Methylnaphthalene-1-sulfonic acid |
|---|---|
| Synonyms |
2-Methyl-naphthalin-1-sulfonsaeure
methylnaphthalenesulfonic acid 2-Methyl-1-naphthalenesulfonic acid 2-methyl-naphthalene-1-sulfonic acid |
| Molecular Formula | C11H10O3S |
|---|---|
| Molecular Weight | 222.26000 |
| Exact Mass | 222.03500 |
| PSA | 62.75000 |
| LogP | 3.47570 |
| HS Code | 2904100000 |
|---|
|
~71%
20776-12-9 |
| Literature: Gruenenthal GmbH Patent: US2008/153843 A1, 2008 ; Location in patent: Page/Page column 82 ; |
|
~%
20776-12-9 |
| Literature: Bendich; Chargaff Journal of the American Chemical Society, 1943 , vol. 65, p. 1568 Full Text View citing articles Show Details Vesely; Pac Collection of Czechoslovak Chemical Communications, 1930 , vol. 2, p. 471,478 |
| Precursor 1 | |
|---|---|
| DownStream 0 | |
| HS Code | 2904100000 |
|---|---|
| Summary | 2904100000 derivatives containing only sulpho groups, their salts and ethyl esters。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0% |